WoRMS Taxon list
Search for '' returned 716 matching records, showing records 1-100.
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Click on one of the taxon names listed below to check the details. [new search] [direct link] [download results]
- Achnantheiopsis apiculata (R.M.Patrick) Lange-Bert., 1997 accepted as Planothidium apiculatum (R.M.Patrick) Lange-Bertalot, 1999
- Achnantheiopsis aueri (Krasske) Lange-Bert., 1997 † accepted as †
- Achnantheiopsis biporoma (M.H.Hohn & Hellerman) Lange-Bertalot, 1997 accepted as Planothidium biporomum (M.H.Hohn & Hellerman) Lange-Bertalot, 1999
- Achnantheiopsis borneolanceolata Lange-Bert., 1997 accepted as
- Achnantheiopsis chilensis (Hust.) Lange-Bert., 1997 † accepted as Planothidium chilense (Hustedt) Lange-Bertalot, 1999 † accepted as Achnanthes chilensis Hustedt, 1927 †
- Achnantheiopsis daui (Foged) Lange-Bert., 1997 accepted as Planothidium daui (Foged) Lange-Bertalot, 1999 accepted as Achnanthes daui Foged, 1962
- Achnantheiopsis delicatula (Kütz.) Lange-Bert., 1997 accepted as Planothidium delicatulum (Kützing) Round & Bukhtiyarova, 1996 accepted as Achnanthidium delicatulum f. delicatulum Kützing, 1844
- Achnantheiopsis distincta (Messik.) Lange-Bert., 1997 accepted as Planothidium distinctum (Messikommer) Lange-Bertalot, 1999 accepted as Achnanthes distincta Messikommer, 1954
- Achnantheiopsis dubia (Grunow) Lange-Bert., 1997 accepted as Planothidium dubium (Grunow) Round & Bukhtiyarova, 1996
- Achnantheiopsis engelbrechtii (Cholnoky) Lange-Berta., 1997 accepted as Planothidium engelbrechtii (Cholnoky) Round & L.Bukhtiyarova, 1996 accepted as Achnanthes engelbrechtii var. engelbrechtii Cholnoky, 1955
- Achnantheiopsis fonticolanceolata (Lange-Bert. & Schim.) Lange-Bert., 1997 accepted as Planothidium fonticolanceolatum (Lange-Bertalot & Schimanski) Lange-Bertalot, 1999 accepted as Achnanthes fonticolanceolata Lange-Bertalot & Schimanski, 1989
- Achnantheiopsis fragilarioides (J.B.Petersen) Lange-Bert., 1997 accepted as Planothidium fragilarioides (J.B.Petersen) Round & Bukhtiyarova, 1996 accepted as Achnanthes fragilarioides J.B.Petersen, 1924
- Achnantheiopsis frequentissima (Lange-Bert.) Lange-Bert., 1997 accepted as Planothidium frequentissimum (Lange-Bertalot) Lange-Bertalot, 1999
- Achnantheiopsis frequentissima var. magna (F.Straub) Lange-Bert., 1997 accepted as Planothidium frequentissimum var. magnum (F.Straub) Lange-Bertalot, 1999 accepted as Achnanthes rostrata var. magna F.Straub, 1985
- Achnantheiopsis frequentissima var. minor (Schulz-Danzig) Lange-Bert., 1997 accepted as Planothidium frequentissimum var. minus (Schulz-Danzig) Lange-Bertalot, 1999 accepted as Achnanthes lanceolata f. minor Schulz, 1926
- Achnantheiopsis grana (M.H.Hohn & Hellerman) Lange-Bert., 1997 accepted as Planothidium granum (M.H.Hohn & Hellerman) Lange-Bertalot, 1999 accepted as Achnanthes grana Hohn & Hellerman, 1963
- Achnantheiopsis hauckiana (Grunow) Lange-Bert., 1997 accepted as Planothidium hauckianum (Grunow) Round & Bukhtiyarova, 1996
- Achnantheiopsis haynaldii (Schaarschm.) Lange-Bert., 1997 accepted as Planothidium haynaldii (Schaarschmidt) Lange-Bertalot, 1999
- Achnantheiopsis heteromorpha (Grunow) Lange-Bert., 1997 accepted as Planothidium heteromorphum (Grunow) Lange-Bertalot, 1999 accepted as Achnanthes heteromorpha var. heteromorpha Grunow in Cleve & Grunow, 1880
- Achnantheiopsis holstii (Cleve) Lange-Bert., 1997 accepted as Planothidium holstii (Cleve) Lange-Bertalot, 1999 accepted as Achnanthes holstii var. holstii Cleve, 1881
- Achnantheiopsis joursacensis (Hérib.) Lange-Bert., 1997 accepted as Planothidium joursacense (Héribaud-Joseph) Lange-Bertalot, 1999 accepted as Achnanthes joursacense Héribaud-Joseph, 1903
- Achnantheiopsis lanceolata (Bréb. ex Kütz.) Lange-Bert., 1997 accepted as Planothidium lanceolatum (Brébisson ex Kützing) Bukhtiyarova, 1999
- Achnantheiopsis lanceolatoides (Sovereign) Lange-Bert., 1997
- Achnantheiopsis linkei (Hustedt) Lange-Bert., 1997 accepted as Planothidium linkei (Hustedt) Lange-Bertalot, 1999 accepted as Achnanthes linkei var. linkei Hustedt, 1939
- Achnantheiopsis magnifica (Hustedt) Lange-Bert., 1997 accepted as Planothidium magnificum (Hustedt) Lange-Bertalot, 1999 accepted as Achnanthes magnifica Hustedt, 1952
- Achnantheiopsis marina (Hust.) Lange-Bertalot, 1997 accepted as Planothidium marinum (Hustedt) Lange-Bertalot, 1999 accepted as Achnanthes marina Hustedt, 1937
- Achnantheiopsis minutissima (Krasske) Lange-Bert., 1997 accepted as Achnanthes lanceolata var. minutissima Krasske, 1938 accepted as Planothidium minutissimum (Krasske) Lange-Bertalot, 1999
- Achnantheiopsis miota (J.R.Carter & Denny) Lange-Bert., 1997 accepted as Planothidium miotum (Carter & Denny) Lange-Bertalot, 1999 accepted as Achnanthes miota Carter & Denny, 1982
- Achnantheiopsis oestrupii (Cleve-Euler) Lange-Bert., 1997 accepted as Planothidium oestrupii (A.Cleve) Round & L.Bukhtiyarova, 1996
- Achnantheiopsis peragalloi (Brun & Hérib.) Lange-Bert., 1997 accepted as Planothidium peragalloi (J.Brun & Héribaud-Joseph) Round & L.Bukhtiyarova, 1996
- Achnantheiopsis pericava (J.R.Carter) Lange-Bert., 1997 accepted as Planothidium pericavum (J.R.Carter) Lange-Bertalot, 1999 accepted as Achnanthes pericava J.R.Carter, 1966
- Achnantheiopsis pseudotanensis (Cleve-Euler) Lange-Bert., 1997 accepted as Planothidium pseudotanense (Cleve-Euler) Lange-Bertalot, 1999 accepted as Achnanthes pseudotanensis A.Cleve-Euler, 1953
- Achnantheiopsis pungens (Cleve-Euler) Lange-Bert., 1997 accepted as Planothidium pungens (Cleve-Euler) Lange-Bertalot, 1999 accepted as Achnanthes elliptica var. pungens Cleve-Euler, 1934 accepted as Skabitschewskia pungens (Cleve-Euler) Kulikovskiy & Lange-Bertalot, 2015
- Achnantheiopsis robusta (Hustedt) Lange-Bert., 1997 accepted as Planothidium robustum (Hustedt) Lange-Bertalot, 1999
- Achnantheiopsis robustior Lange-Bertalot, 1997 accepted as Planothidium robustius Lange-Bertalot, 1999
- Achnantheiopsis rostrata (Østrup) Lange-Bert., 1997 accepted as Planothidium rostratum (Østrup) Lange-Bertalot, 1999
- Achnantheiopsis salvadoriana (Hustedt) Lange-Bert., 1997 accepted as Planothidium salvadorianum (Hustedt) Lange-Bertalot, 1999
- Achnantheiopsis septentrionalis (Østrup) Lange-Bert., 1997 accepted as
- Achnanthidium acerosum Van de Vijver, Lange-Bert. & Jarlman in Van de Vijver et al., 2011
- Achnanthidium acsiae Wojtal, E. Morales, Van de Vijver & Ector in Wojtal et al., 2011
- Achnanthidium acutum L.F.Costa, C.E.Wetzel & Ector in Costa et al., 2022
- Achnanthidium affine (Grunow) Czarnecki, 1994 accepted as Achnanthes affinis var. affinis Grunow in Cleve & Grunow, 1880 accepted as Achnanthes affinis Grunow, 1880
- Achnanthidium agardhii (Kützing) Mereschkowsky, 1903 accepted as Cymbosira agardhii Kützing, 1844
- Achnanthidium agglutinans ‘Grunow in Cleve & Grunow' VanLandingham, 1880 (uncertain > unassessed)
- Achnanthidium agglutinata ‘Grunow in Cleve & Grunow' Mills, 1933 (uncertain > unassessed)
- Achnanthidium alpestre (R.Lowe & J.P.Kociolek) R.Lowe & J.P.Kociolek in J.R.Johansen et al., 2004
- Achnanthidium alteragracillimum Round & Bukhtiyarova, 1996 (uncertain > unassessed)
- Achnanthidium altergracillima (Lange-Bertalot) Round & Bukhtiyarova, 1996 accepted as Achnanthes alteragracillima Lange-Bert., 1993 accepted as Achnanthidium gracillimum (Meister) Lange-Bertalot, 2004 accepted as Microneis gracillima Meister, 1912
- Achnanthidium anastasiae (Kaczmarska) Chaudev & Gololobova
- Achnanthidium anhuense P. Yu, Q. M. You & Q. X. Wang in Yu et al., 2022
- Achnanthidium archibaldianum (Lange-Bertalot) Lange-Bertalot, 1999 accepted as Achnanthes archibaldiana Lange-Bert., 1989 accepted as Rossithidium archibaldianum (Lange-Bertalot) L.N.Bukhtiyarova, 2008
- Achnanthidium arcticum Cleve, 1873 (uncertain > unassessed)
- Achnanthidium arcus (Hustedt) Lange-Bertalot, 1999
- Achnanthidium atomoides O.Monnier, Lange-Bert. & L.Ector in O.Monnier et al., 2004 (uncertain > unassessed)
- Achnanthidium atomus (Hustedt) Monnier, Lange-Bertalot & Ector in Monnier et al., 2004 accepted as Achnanthes atomus var. atomus Hust., 1937 accepted as Achnanthes atomus Hust., 1937
- Achnanthidium australexiguum Van de Vijver in Taylor et al., 2014
- Achnanthidium baccata ‘Leuduger-Fortmorel' Mills, 1933 (uncertain > unassessed)
- Achnanthidium baldjikii Grunow in Schmidt et al., 1895 accepted as Odontidium baldjicki Brightwell, 1859
- Achnanthidium barbei R.Le Cohu & F.Peres, 2014
- Achnanthidium biasolettianum (Grunow) Bukhtiyarova, 1995 accepted as Achnanthes biasolettiana var. biasolettiana Grunow accepted as Achnanthes biasolettiana Grunow, 1880 accepted as Achnanthidium pyrenaicum (Hustedt) H.Kobayasi, 1997 accepted as Achnanthes pyrenaica var. pyrenaica Hustedt, 1939
- Achnanthidium bioretii (Germain) O.Monnier, Lange-Bert. & L.Ector, 2007 accepted as Psammothidium bioretii (Germain) L.N.Bukhtiyarova & Round, 1996
- Achnanthidium biporomum (M.H.Hohn & J.Hellerman) D.B.Czarnecki, 1995 accepted as Planothidium biporomum (M.H.Hohn & Hellerman) Lange-Bertalot, 1999
- Achnanthidium blancheanum (Maillard) Lange-Bertalot, 1999 accepted as Achnanthes blancheana R.Maillard ex Lange-Bertalot & A. Steindorf, 1995
- Achnanthidium boreale Poretszky, 1927 (uncertain > unassessed)
- Achnanthidium brasiliense L.F.Costa & G.C.Marquardt in Costa et al., 2022
- Achnanthidium brevipes (Agardh) Cleve, 1895 accepted as Achnanthes brevipes var. brevipes Agardh, 1824
- Achnanthidium brevipes (C.Agardh) Heiberg, 1863 accepted as Achnanthes brevipes C.Agardh, 1824
- Achnanthidium brevipes var. angustata ‘(Greville) Cleve' VanLandingham, 1967 (uncertain > unassessed)
- Achnanthidium brevipes var. biareolatum Mereschkowsky, 1902 (uncertain > unassessed)
- Achnanthidium brevipes var. brevipes (Agardh) Cleve, 1895 accepted as Achnanthes brevipes var. brevipes Agardh, 1824
- Achnanthidium brevipes var. capensis ‘Cleve' VanLandingham, 1967 (uncertain > unassessed)
- Achnanthidium brevipes var. indica ‘(Brun) Cleve' VanLandingham, 1967 (uncertain > unassessed)
- Achnanthidium brevipes var. intermedia ‘(Kützing) Cleve' VanLandingham, 1967 (uncertain > unassessed)
- Achnanthidium brevipes var. leudugeri ‘(Tempère & Brun in Brun & Tempère) Cleve' VanLandingham, 1967 (uncertain > unassessed)
- Achnanthidium brevipes var. marginata (uncertain > unassessed)
- Achnanthidium brevipes var. minor (H. Peragallo in H. Peragallo & M. Peragallo) Mereschkowsky, 1902 accepted as Achnanthes brevipes var. minor H. Peragallo in H. Peragallo & M. Peragallo, 1897
- Achnanthidium brevipes var. minus ‘Mereschkowsky' VanLandingham, 1979 (uncertain > unassessed)
- Achnanthidium brevipes var. parvulum (Kützing) Mereschovsky, 1901 accepted as Achnanthes parvula Kützing, 1844
- Achnanthidium brevipes var. pennaeformis ‘(Greville) Cleve' VanLandingham, 1967 (uncertain > unassessed)
- Achnanthidium brevipes var. seriatum (Agardh) Mereschkowsky, 1902 accepted as Achnanthes seriata C.Agardh, 1827
- Achnanthidium brevipes var. seriatum ‘(Agardh) Cleve' VanLandingham, 1967 (uncertain > unassessed)
- Achnanthidium brevipes var. subcrenulatum ‘Cleve' VanLandingham, 1967 (uncertain > unassessed)
- Achnanthidium brevipes var. tumidulum (Grunow) Meister in Huber-Pestalozzi, 1929 accepted as Achnanthes subsessilis var. tumidula Grunow in Schneider, 1878
- Achnanthidium brevipes var. typica ‘Cleve' VanLandingham, 1967 (uncertain > unassessed)
- Achnanthidium cadimae E.A. Morales, E. Fernández & L. Ector, 2011 (uncertain > unassessed)
- Achnanthidium caledonicum (Lange-Bertalot) Lange-Bertalot, 1999
- Achnanthidium capitatum Riaux Gobin, Romero, Compère & Al Handal, 2011 accepted as Madinithidium capitatum (C.Riaux-Gobin, O.Romero, P.Compère & A.Handal) A.Witkowski, C.Riaux-Gobin & C.Desrosiers, 2014
- Achnanthidium caravelense M.E. Novais & L. Ector in M.E. Novais et al., 2011 (uncertain > unassessed)
- Achnanthidium catenatum (Bily & Marvan) Lange-Bertalot, 1999 accepted as Achnanthes catenata Bily & Marvan, 1959
- Achnanthidium cavitatum M. Miao & B.-H. Kim in Miao et al., 2020
- Achnanthidium chitrakootense A.Z.Wojtal, H.Lange-Bertalot & P.Nautiyal, 2010 (uncertain > unassessed)
- Achnanthidium chlidanos (Hohn & Hellerman) E.Novelo, R.Tavera & C.Ibarra, 2007 accepted as Achnanthes chlidanos M.H.Hohn & Hellerman, 1963
- Achnanthidium clevei (Grunow) D.B.Czarnecki, 1995 accepted as Achnanthes clevei var. clevei Grunow, 1880
- Achnanthidium clevei var. rostratum (Hustedt) M.B.Edlund, 1995 accepted as Achnanthes clevei var. rostrata Hustedt, 1930
- Achnanthidium coarctatum Brébisson ex W.Smith, 1855 accepted as Achnanthes coarctata (Brébisson ex W.Smith) Grunow, 1880
- Achnanthidium coarctatum var. coarctatum Brébisson ex W. Smith, 1855 (uncertain > unassessed)
- Achnanthidium coarctatum var. elineatum Lagerstedt, 1873 (uncertain > unassessed)
- Achnanthidium coarctatum var. otrantinum (Rabenhorst) Rabenhorst, 1864 accepted as Achnanthidium otrantinum Rabenhorst, 1853
- Achnanthidium cocconeiforme Mereschkowsky, 1901 (uncertain > unassessed)
- Achnanthidium cocconeiforme Mereschkowsky, 1902 (uncertain > unassessed)